Important:Even though the splashscreen says only imageset editing implemented, snapshot3 has a lot of new layout editing functionality. In the File menu, press open project and select the "example_data/StockDatafiles.project". All layouts in the project (on the right in project manager) should work and be editable. Opening or creating other projects might or might not work, it's not being tested a lot at this point! Even though it will open (and migrate) 0.7 layouts it requires 0.8 looknfeels and schemes - full 0.7 asset support is a priority for snapshot4